This is the 4268th most frequent Japanese word.
健全
Wholesome; sound; healthy.
The word '健全' here is used to describe the quality of being 'healthy' or 'sound,' referring to the mind's state and how it influences physical health.
健全な心が健全な体を作る。
A healthy mind creates a healthy body.
In this sentence, '健全' is used to express the concept of being 'sound' or 'stable,' applied to finances and principles.
この計画は健全な財政に基づいています。
This plan is based on sound financial principles.
Here, '健全' characterizes growth as 'healthy' in the context of children, emphasizing overall well-being.